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Distributed antenna system for radiating modulated radio-frequency carrier signals to different regions

  • US 10,236,945 B2
  • Filed: 06/30/2018
  • Issued: 03/19/2019
  • Est. Priority Date: 07/24/2017
  • Status: Active Grant
First Claim
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1. A wireless telecommunications system that employs a distributed-antenna system to provide wireless telecommunications service to a wireless terminal, the wireless telecommunications system comprising:

  • a first antenna located at a first location that;

    (i) radiates a first modulated radio-frequency carrier signal, and(ii) radiates a second modulated radio-frequency carrier signal, wherein the second modulated radio-frequency carrier signal, as radiated by the first antenna, has a signal strength above a signal-strength threshold in a first region;

    a second antenna located at a second location that;

    (i) does not radiate the first modulated radio-frequency carrier signal, and(ii) radiates the second modulated radio-frequency carrier signal, wherein the second modulated radio-frequency carrier signal, as radiated by the second antenna, has a signal strength above the signal-strength threshold in a second region;

    a third antenna located at a third location that;

    (i) radiates the first modulated radio-frequency carrier signal, wherein the first modulated radio-frequency carrier signal, as radiated by the third antenna, has a signal strength above the signal-strength threshold in a third region, and(ii) does not radiate the second modulated radio-frequency carrier signal,a radio bank for generating the first modulated radio-frequency carrier signal and the second modulated radio-frequency carrier signal, wherein;

    (i) the second modulated radio-frequency carrier signal is distinguishable by the wireless terminal from the first modulated radio-frequency carrier signal;

    a first wireline assembly for transporting the first modulated radio-frequency carrier signal from the radio bank to the first antenna and to the third antenna; and

    a second wireline assembly for transporting the second modulated radio-frequency carrier signal from the radio bank to the first antenna and to the second antenna.

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